
SMS Union Fittings
Connection Type: Clamped
Material: SS304,SS316L
Standard: 3A, DIN, SMS, BS, RTJ, ISO, IDF, DS, INCH etc
Dimension: 1/2”to 12” / DN15 ~ DN300, applied to the stainless steel pipeline system.
Surface finish: mirror polished, descaled finish
MOQ: 500PCS each item
Packaging: General exporting cartons+pallets (if customer requests)
Transport method: By sea, by air or by rail (samples by express)
Sample: Free Sample Available
Description
SMS Union Fittings consists of a union nut, a welding male, a welding liner and a gasket. It is very popular in sanitary process system. SMS union and parts are forged in stainless steel 1.4301 and 1.4404, and machined by CNC to make sure getting high purity surface and good precision, meet the cleanliness of the industries Pharmacy, Beer, Food, Petroleum, Dairy, Beverage, Biotech etc.

Dimension of Sanitary SMS Union – Round Slotted Nut – Sanitary Fitting
|
Size |
A |
C |
E |
G |
|
1″ |
32.5 |
51 |
RD40*1/6 |
19 |
|
11/4″ |
40.3 |
60 |
RD48*1/6 |
22 |
|
11/2″ |
48.5 |
74 |
RD60*1/6 |
23 |
|
2″ |
61 |
84 |
RD70*1/6 |
24 |
|
21/2″ |
74 |
100 |
RD85*1/6 |
28 |
|
3″ |
87 |
114 |
RD98*1/6 |
30 |
|
4″ |
113 |
138 |
RD125*1/4 |
31 |

Dimension of Sanitary SMS Union – Round Slotted Nut-W – Sanitary Fitting
|
Size |
B |
D |
E |
G |
|
1″ |
RD40*1/6 |
51 |
32.3 |
20 |
|
11/4″ |
RD48*1/6 |
60 |
40.0 |
22 |
|
11/2″ |
RD60*1/6 |
74 |
48.5 |
25 |
|
2″ |
RD70*1/6 |
84 |
61.0 |
26 |
|
21/2″ |
RD85*1/6 |
100 |
74.0 |
30 |
|
3″ |
RD98*1/6 |
114 |
87.0 |
32 |
|
4″ |
RD132*1/6 |
154 |
117 |
45 |

Dimension of Sanitary SMS Union -Blank Nut – Sanitary Fitting
|
Size |
A |
B |
D |
E |
|
1″ |
36.3 |
RD40*1/6 |
51 |
19 |
|
11/2″ |
56.3 |
RD60*1/6 |
74 |
23 |
|
2″ |
66.3 |
RD70*1/6 |
84 |
24 |
|
21/2″ |
81.3 |
RD85*1/6 |
100 |
28 |
|
3″ |
94.3 |
RD98*1/6 |
114 |
30 |
|
4″ |
120 |
RD125*1/4 |
138 |
31 |

Dimension of Sanitary SMS Union -SMS Welding Liner- Sanitary Fitting
|
Size |
A |
B |
C |
E |
|
1″ |
35.5 |
22.5 |
25 |
15.5 |
|
11/4″ |
43.3 |
29.3 |
32 |
16 |
|
11/2″ |
55 |
35.5 |
38 |
16 |
|
2″ |
65 |
48.5 |
51 |
17 |
|
21/2″ |
80 |
60.5 |
63.5 |
17 |
|
3″ |
93 |
72.9 |
76.1 |
19 |
|
4″ |
118 |
100.0 |
104 |
19 |
|
101.6 |
118 |
97.6 |
101.6 |
19 |

Dimension of Sanitary SMS Union -SMS Long Welding Liner-G – Sanitary Fitting
|
Size |
A |
B |
C |
E |
|
1″ |
35.5 |
22.5 |
25 |
15.5 |
|
11/2″ |
55 |
35.5 |
38 |
20 |
|
2″ |
65 |
48.5 |
51 |
20 |
|
21/2″ |
80 |
60.5 |
63.5 |
24 |
|
3″ |
93 |
72.8 |
76.1 |
24 |
|
4″ |
118 |
100 |
104 |
30 |
|
101.6 |
118 |
97.6 |
101.6 |
30 |

Dimension of Sanitary SMS Union -SMS Expanding Liner – Sanitary Fitting
|
SIZE |
A |
C |
D |
E |
|
1″ |
32 |
25.2 |
35.5 |
17 |
|
11/4″ |
39.5 |
32.1 |
43.5 |
17 |
|
11/2″ |
48 |
38.2 |
55 |
20 |
|
2″ |
60.4 |
51.2 |
65 |
20 |
|
21/2″ |
73.5 |
63.7 |
80 |
25 |
|
3″ |
86.5 |
76.2 |
93 |
30 |
|
4″ |
112.5 |
101.8 |
118 |
27 |

Dimension of Sanitary SMS Union -SMS Weld Liner-W – Sanitary Fitting
|
SIZE |
A |
B |
C |
D |
|
1″ |
35.5 |
25.0 |
22.6 |
7.5 |
|
11/4″ |
43.5 |
32.0 |
29.6 |
8.0 |
|
11/2″ |
55.0 |
38.0 |
35.6 |
9.0 |
|
2″ |
65.0 |
51.0 |
48.6 |
9.0 |
|
21/2″ |
80.0 |
63.5 |
60.3 |
9.0 |
|
3″ |
93.0 |
76.1 |
72.9 |
10.0 |
|
4″ |
127.0 |
101.6 |
97.6 |
12.0 |

Dimension of Sanitary SMS Union -SMS Blank Liner- Sanitary Fitting
|
Size |
A |
B |
C |
|
1″ |
32 |
35.5 |
7.5 |
|
11/2″ |
47.9 |
55 |
8 |
|
2″ |
60.4 |
65 |
9 |
|
21/2″ |
73.5 |
80 |
9 |
|
3″ |
86.5 |
93 |
11 |
|
4″ |
112.5 |
118 |
11 |

Dimension of Sanitary SMS Union -SMS Welding Male- Sanitary Fitting
|
Size |
A |
B |
F |
G |
|
1″ |
25 |
22.5 |
RD40*1/6 |
19 |
|
11/4″ |
32 |
29.3 |
RD48*1/6 |
20 |
|
11/2″ |
38 |
35.5 |
RD60*1/6 |
23 |
|
2″ |
51 |
48.5 |
RD70*1/6 |
23 |
|
21/2″ |
63.5 |
60.5 |
RD85*1/6 |
27 |
|
3″ |
76.1 |
72.9 |
RD98*1/6 |
27 |
|
4″ |
104 |
100 |
RD125*1/4 |
30 |
|
101.6 |
101.6 |
97.6 |
RD125*1/4 |
30 |

Dimension of Sanitary SMS Union -SMS Welding Male-S – Sanitary Fitting
|
Size |
A |
B |
F |
G |
|
1″ |
22.5 |
25 |
RD40*1/6 |
19 |
|
11/2″ |
35.5 |
38 |
RD60*1/6 |
23 |
|
2″ |
48.5 |
51 |
RD70*1/6 |
23 |
|
21/2″ |
60.5 |
63.5 |
RD85*1/6 |
24 |
|
3″ |
72.5 |
76 |
RD98*1/6 |
24 |
|
4″ |
100 |
104 |
RD125*1/4 |
28 |

Dimension of Sanitary SMS Union -SMS Expanding Male – Sanitary Fitting
|
Size |
A |
C |
F |
K |
|
1″ |
32 |
25.2 |
RD40*1/6 |
20 |
|
11/2″ |
47.9 |
38.2 |
RD60*1/6 |
23 |
|
2″ |
60.4 |
51.2 |
RD70*1/6 |
25 |
|
21/2″ |
73.5 |
63.7 |
RD85*1/6 |
30 |
|
3″ |
86.5 |
76.2 |
RD98*1/6 |
30 |
|
4″ |
112.5 |
101.8 |
RD125*1/4 |
30 |

Dimension of Sanitary SMS Union -SMS Welding Male-W – Sanitary Fitting
|
Size |
A |
B |
F |
G |
|
25 |
25.0 |
22.6 |
RD40*1/6 |
15 |
|
32 |
32.0 |
29.6 |
RD48*1/6 |
17 |
|
38 |
38.0 |
35.6 |
RD60*1/6 |
20 |
|
51 |
51.0 |
48.6 |
RD70*1/6 |
20 |
|
63 |
63.5 |
60.3 |
RD85*1/6 |
24 |
|
76 |
76.1 |
72.9 |
RD98*1/6 |
24 |
|
104 |
101.6 |
97.6 |
RD132*1/6 |
35 |
*All dimension are in mm except specified.
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Shipping & Payment
Product sales area: The most countries of Asia, Europe, Africa, South America and North America.
Packaging: General exporting cartons+pallets (if customer requests)
Transport method: By sea, by air or by rail (samples by express)
MOQ: 500PCS each item
Payment terms: T/T or L/CIf you want to know more information, please contact sales2@cx-hoses-fittings.com
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